They are getting close to proving 100% that the enterovirus 68 disease that has killed and paralyzed American children came from the 35000 illegal kids that Obama sent all over the U.S. Here is an article on the subject:
http://dailycaller.com/2014/10/31/obamas-border-policy-fueled-epidemic-evidence-shows/
http://dailycaller.com/2014/10/31/obamas-border-policy-fueled-epidemic-evidence-shows/